For my experiment i will be talking about points 1,4and 6
For point 1 you are going to have the most gpe because you are at the highest point of the roller coaster. You will have less k.e.
At point 1 there is little ke because tour so high upon the ground that the gpe wants to pull you down and when your on the ground you have alot of ke and little gpe because your on the ground,and on the point four the gpe is great because the pull is pulling the roller coaster down but it is the traction that is keeping it on the rails and thats when it comes down and all the gpe turns into ke. And on point six you have little ke and little gpe because its off the ground but its not that high off the ground
For point 1 you are going to have the most gpe because you are at the highest point of the roller coaster. You will have less k.e.
At point 1 there is little ke because tour so high upon the ground that the gpe wants to pull you down and when your on the ground you have alot of ke and little gpe because your on the ground,and on the point four the gpe is great because the pull is pulling the roller coaster down but it is the traction that is keeping it on the rails and thats when it comes down and all the gpe turns into ke. And on point six you have little ke and little gpe because its off the ground but its not that high off the ground